Collection: Boards & Modules

Sale
4S 20V 5A Buck-Boost Module Charge/Discharge Integrated Bidirectional Fast Charging High Power Output Lit product image
4S 20V 5A Bidirectional Buck-Boost Charge Discharge Power Module
Price
From $12.42
Sale
Upgrade Nema23 Stepper Motor Driver TB6600 4A DC9-42V Nema17 Drive For 3D Pinter Laser Engraving Machine product image
TB6600 4A Nema17/Nema23 Stepper Motor Driver for CNC Control
Price
From $5.90
Sale
Daly BMS WiFi Active BMS 250 amperios for Lifepo4 4S 8S 24S 100A 150A 200A 500A Active Balance 1A Built-i product image
Daly BMS WiFi Active BMS 250 amperios for Lifepo4 4S 8S 24S 100A 150A 200A 500A Active Balance 1A Built-in BT 7S 24V 12V 48V
Price
From $76.72
Sale
Daly Smart BMS 4S 6S 8S 12S 13S 14S 16S 17S 20S 24S Bluetooth BMS 30A 40A 60A 80A 100A 120A 150A 200A Lif product image
Daly Smart BMS 4S-24S Bluetooth Battery Management Board
Price
From $15.54
30% off
XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation Pulse Delay Controller Power Suppl product image
XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply
Sale price
$13.03
List price
$18.61
40% off
Y42A-8 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM product image
Y42A-8 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board
Sale price
$32.59
List price
$53.87
30% off
5V Relay Module for ARM Indicator 4 Channel Relay with Optocoupler product image
5V Relay Module for ARM Indicator 4 Channel Relay with Optocoupler
Sale price
$6.53
List price
$9.32
21% off
DSI/CSI Display CSI Camera Interface Cable Adapter Module 15Pin To 22Pin For Raspberry Pi 5 product image
Raspberry Pi 5 Raspberry Pi DSI Display Module for Raspberry Pi
Sale price
$4.99
List price
$6.24
30% off
IR780E 4G full network four way relay module Bluetooth WiFi development board DC7-24V power supply product image
IR780E 4G full network four way relay module Bluetooth WiFi development board DC7-24V power supply
Sale price
$17.50
List price
$25.00
30% off
ESP8266 ESP-12F Development Board 8 Channels DC 7-28/5V 30A WiFi Relay Module for DIY Smart Home and Indu product image
ESP8266 ESP-12F 8-Channel WiFi Relay Module for Embedded Control
Sale price
$27.04
List price
$38.62
30% off
ESP32 Simple FOC Dual-way Brushless Motor Drive Board Onboard ESP32-WROOM-32E Module DC12V Brushless Moto product image
Espressif ESP32 Simple UART Bench Power Supply for Arduino Projects
Sale price
$32.99
List price
$47.12
Sale
4 Wire Fan PWM Speed Controller PD QC Fast Charging Type C DC 24V 12V 5V Cooling Fan Speed Regulator product image
4 Wire Fan PWM Speed Controller PD QC Fast Charging Type C DC 24V 12V 5V Cooling Fan Speed Regulator
Price
From $15.41
1.44MB 3.5" USB Cable Adapter To 34Pin Floppy Connector Disk To Floppy Disk PCB Board product image
1.44MB 3.5" USB Cable Adapter To 34Pin Floppy Connector Disk To Floppy Disk PCB Board
Price
$20.99
Sale
Heltec Temp/Humi Sensor GXHTV3 BME280 Buzzer Low-Power For Meshtastic WIFI Lora 32 V4 V3 Expansion Kit product image
 5.0
8 Rev.
Heltec GXHTV3 BME280 Sensor Expansion Kit for Meshtastic LoRa Boards
Price
From $11.76
11% off
LILYGO® T-SimShield Expansion Board with SX1262 LoRa RS485 TF Card for T-SIM Series
LILYGO T-SimShield SX1262 LoRa RS485 TF Card Expansion Board for T-SIM Series
Sale price
$42.82
List price
$47.58
Sale
CW20 DC0-420V WiFi Tuya Smart Digital Lithium Battery Capacity Detection Tester DC Display Voltage Curren product image
CW20 DC 0-420V Battery Coulomb Meter with Voltage Current Power Display
Price
From $23.50
Sale
KWS-302WF Guide Rails Digital Voltmeter Ammeter Voltage Tester Meter 63A AC170-300V Over-temperature Prot product image
KWS-302WF Guide Rails Digital Voltmeter Ammeter Voltage Tester Meter 63A AC170-300V Over-temperature Protection Power-off Module
Price
From $17.08
21% off
Square Dual Display Voltmeter & Ammeter LED Digital Voltage Gauge AC 60-500V 0-100A Current Meter Durable product image
Square Dual Display Voltmeter & Ammeter LED Digital Voltage Gauge AC 60-500V 0-100A Current Meter Durable Voltage Panel KXRE
Sale price
$7.99
List price
$10.00
30% off
ESP32-S3 Industrial Control Board 8-Channel Controller with WiFi Bluetooth CAN IoT RS485 and RJ45 ETH int product image
ESP32-S3 8-Channel Industrial Control Board with CAN RS485 RJ45 and PoE
Sale price
$66.40
List price
$94.85
Sale
KWS-DC26 Digital Voltmeter Ammeter DC8-80V Power Energy Meter Color Screen Electric Vehicle Battery Charg product image
KWS-DC26 Digital Voltmeter Ammeter DC8-80V Power Energy Meter Color Screen Electric Vehicle Battery Charging Detector 0-50A
Price
From $19.88